(WN) Southwest Airlines 3991 Flight Details
On time | Departed
Departure
MDW
Chicago Midway International Airport, IL, US
Flight Gate Times
21-Mar-2026
Scheduled
07:25
CDT
Actual
07:19
CDT
Total Departure Delay: -
Flight Runway Times
21-Mar-2026
Scheduled
07:41
CDT
Actual
07:34
CDT
Runway Delay: -
Terminal
-
Gate
B23
Craft Type
Boeing 737-800 (Scimitar Winglets) Passenger
7S8
Flight Time
Scheduled
2h 45m
Arrival
RSW
Southwest Florida International Airport, FL, US
Flight Gate Times
21-Mar-2026
Scheduled
11:10
EDT
Estimated
11:03
EDT
Total Arrival Delay: -
Flight Runway Times
21-Mar-2026
Scheduled
10:55
EDT
Estimated
10:54
EDT
Runway Delay: -
Terminal
-
Gate
B2
Baggage Claim
-
Tail Number
N8682B
Flight Time
Estimated
2h 44m
Event Timeline
Date
Event
Data Updated
21 Mar
13:33
08:33
09:33
Time Adjustment
Estimated Runway Arrival changed from Mar-21-2026 10:51 AM to Mar-21-2026 10:54 AM
21 Mar
12:51
07:51
08:51
Time Adjustment
Estimated Runway Arrival changed from Mar-21-2026 10:56 AM to Mar-21-2026 10:51 AM
21 Mar
12:41
07:41
08:41
Time Adjustment
Estimated Runway Arrival changed from Mar-21-2026 10:59 AM to Mar-21-2026 10:56 AM
21 Mar
12:36
07:36
08:36
Time Adjustment
Estimated Runway Arrival changed from Mar-21-2026 10:50 AM to Mar-21-2026 10:59 AM
21 Mar
12:34
07:34
08:34
Time Adjustment
Actual Runway Departure changed to Mar-21-2026 7:34 AM
21 Mar
12:34
07:34
08:34
Time Adjustment
Estimated Runway Departure changed from Mar-21-2026 7:35 AM to Mar-21-2026 7:34 AM
Estimated Gate Departure changed from Mar-21-2026 7:22 AM to Mar-21-2026 7:19 AM
Actual Gate Departure changed from Mar-21-2026 7:22 AM to Mar-21-2026 7:19 AM
Estimated Runway Arrival changed from Mar-21-2026 10:51 AM to Mar-21-2026 10:50 AM
21 Mar
12:31
07:31
08:31
Time Adjustment
Estimated Gate Departure changed from Mar-21-2026 7:21 AM to Mar-21-2026 7:22 AM
Actual Gate Departure changed from Mar-21-2026 7:21 AM to Mar-21-2026 7:22 AM
21 Mar
12:29
07:29
08:29
Status Active
Estimated Gate Departure changed from Mar-21-2026 7:25 AM to Mar-21-2026 7:21 AM
Actual Gate Departure changed to Mar-21-2026 7:21 AM
Status changed from Scheduled to Active
21 Mar
12:20
07:20
08:20
Time Adjustment
Estimated Runway Departure changed from Mar-21-2026 7:36 AM to Mar-21-2026 7:35 AM
Estimated Runway Arrival changed from Mar-21-2026 10:52 AM to Mar-21-2026 10:51 AM
21 Mar
12:00
07:00
08:00
Time Adjustment
Estimated Runway Arrival changed from Mar-21-2026 10:57 AM to Mar-21-2026 10:52 AM
21 Mar
12:00
07:00
08:00
Time Adjustment
Estimated Runway Departure changed from Mar-21-2026 7:41 AM to Mar-21-2026 7:36 AM
21 Mar
11:31
06:31
07:31
Time Adjustment
Estimated Gate Arrival changed from Mar-21-2026 11:01 AM to Mar-21-2026 11:03 AM
21 Mar
10:53
05:53
06:53
Time Adjustment
Estimated Runway Arrival changed from Mar-21-2026 10:55 AM to Mar-21-2026 10:57 AM
21 Mar
09:55
04:55
05:55
Time Adjustment
Estimated Gate Departure changed to Mar-21-2026 7:25 AM
Estimated Runway Arrival changed to Mar-21-2026 10:55 AM
Estimated Gate Arrival changed to Mar-21-2026 11:01 AM
21 Mar
09:55
04:55
05:55
Time Adjustment
Estimated Runway Departure changed to Mar-21-2026 7:41 AM
Scheduled Runway Arrival changed from Mar-21-2026 11:04 AM to Mar-21-2026 10:55 AM
21 Mar
09:55
04:55
05:55
Equipment Adjustment
Tail Number changed to N8682B
Actual Equipment changed from 73H to 7S8
21 Mar
05:13
00:13
01:13
Gate Adjustment
Departure Gate changed to B23
Arrival Gate changed to B2
21 Mar
01:23
20:23
21:23
Time Adjustment
Scheduled Runway Departure changed from Mar-21-2026 7:29 AM to Mar-21-2026 7:41 AM
Scheduled Runway Arrival changed from Mar-21-2026 10:39 AM to Mar-21-2026 11:04 AM
20 Mar
12:40
07:40
08:40
Equipment Adjustment
Actual Equipment changed from 738 to 73H
20 Mar
12:26
07:26
08:26
Time Adjustment
Scheduled Runway Departure changed to Mar-21-2026 7:29 AM
Scheduled Runway Arrival changed to Mar-21-2026 10:39 AM
Actual Equipment changed to 738
18 Mar
18:50
13:50
14:50
Record Created
18 Mar
18:50
13:50
14:50
Time Adjustment
Scheduled Gate Departure changed to Mar-21-2026 7:25 AM
Scheduled Gate Arrival changed to Mar-21-2026 11:10 AM
Scheduled Equipment changed to 73H